OPFD6

matlab节点电压法算电路电压，很简单的学习资料(matlab calculating circuit voltage of the node voltage method, a very simple learning materials)

可见光通信MIMO和OFDM系统仿真，代码里有注释。(MIMO and FODM visible light communication count counting system simulation)

该方法 基于快速傅里叶变换，求解方形区域的poission方程 比差分 有限元快。

简单的MATLAB拉普拉斯变换，单位阶跃响应的程序(Simple MATLAB Laplace transform of unit step response procedures)

BUCK的simulink开环程序，有兴趣的可以看一下 (buck open loop perform)

Simulation of spring mass use Simulink matlab

边界元算法求解正方形导热问题实例。一个简单的二维导热模型，用BEM算法求解，用于学习边界元编程。(Boundary element method for solving square conduction problem instances. A simple two-dimensional heat conduction model, using BEM algorithm for learning boundary element programming.)

Tikhonov正则化工具箱，可实现病态方程组的正则化，以及采用L曲线法、岭估计法、GCV法等确定正则化参数，内含使用方法，亲测有效。(Tikhonov regularization toolbox, which can realize regularization in morbid equations, and using the L curve method, ridge estimation, GCV method to determine the regularization parameter, embedded application method, effective measurement.)

用matlab实现了对于已知序列求其离散傅里叶变换，并给出了三个实际例子进行解释。(Achieved with matlab known sequence requirements for its discrete Fourier transform, and gives practical examples to explain the three.)

使用ziegler函数可以直接设计出系统的PID类控制器(ziegler function can be used directly to design the PID controller category)